Sealing Asbestos Siding

This article series includes a photo guide and text that can help in identification of asbestos containing wall siding products like asphalt shingles asbestos cement siding shingles.

Sealing asbestos siding.

And make no mistake asbestos is dangerous. If a siding company removes an outer layer of siding and finds an older layer of asbestos cement siding beneath the standard procedure is simply to cover it over with new siding rather. The primer creates an adhesive surface for the paint and helps seal the color of the old paint. Even a single airborne fiber of the most dangerous types of asbestos can eventually cause a particular form of lung cancer if inhaled.

The epa recommends hiring a licensed professional to apply a light coat of paint to encapsulate and seal asbestos materials such as those used for popcorn ceilings. Most siding companies are well experienced at techniques for covering over existing asbestos cement siding with new vinyl aluminum or fiber cement siding. Apply a coat of primer to the newly cleaned siding. Wrap asbestos siding in 6 mil thick plastic sheeting and secure the plastic with duct tape or place the debris in heavy duty plastic bags.

We also describe installing new siding materials such as vinyl siding atop or over asbestos cement shingle siding a common practice. Dispose of the asbestos properly at a landfill or contact your local waste collection service to find out if they will pick up asbestos material. The issue here is asbestos and the risks of serious lung diseases it can cause. Allow the primer to dry completely.